CN217070671U

CN217070671U - Tin column machine with closed cooling system

Info

Publication number: CN217070671U
Application number: CN202220890034.2U
Authority: CN
Inventors: 杨昌伟; 王吉
Original assignee: Electroloy Welding Technology Huizhou Co ltd
Current assignee: Electroloy Welding Technology Huizhou Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-07-29
Anticipated expiration: 2032-04-16

Abstract

The application belongs to the technical field of tin column production, and relates to a tin column machine with a closed cooling system, which comprises the cooling system, wherein the cooling system comprises a cooling water pipe, the cooling water pipe comprises an inner pipeline capable of supporting a high-temperature tin column to perform heat exchange, an outer pipeline is sleeved outside the inner pipeline, and a closed space filled with cooling water in the cooling water pipe is formed between the inner wall of the outer pipeline and the outer wall of the inner pipeline; the outer pipeline is provided with a water inlet and a water outlet in a penetrating manner, the water inlet is connected with a water inlet pipe, the water outlet is connected with a water outlet pipe, the water inlet pipe and the water outlet pipe are externally connected with cooling water circulation equipment together, and finally a closed cooling system is formed. This application has the cooling water and not direct and the contact of high temperature tin post, has reduced the condition that the accident of blasting and cooling water led to the fact the damage to the tin post surface, has improved the quality of product and the factor of safety of production process, and cooling water can cyclic utilization's effect.

Description

Tin column machine with closed cooling system

Technical Field

The application relates to the field of tin column production, in particular to a tin column machine with a closed cooling system.

Background

The tin column is a common semi-finished product of a welding tin material, and automatic production can be realized through a tin column machine. The tin column machine is provided with a cooling system which can rapidly cool the tin column cast by the molding system so as to facilitate the tin column to be conveyed to a cutting system by a conveying power system, and finally, the cutting process of the tin column finished by the cutting system is completed.

The cooling system comprises a cooling water tank, a spray head for spraying cooling water is arranged in the cooling water tank, cooling water circulating equipment is connected to the outside of the cooling water tank, and the cooling water circulating equipment is formed by connecting a water inlet pipe, a water pump, cooling equipment and a water outlet pipe in sequence. The water inlet pipe is used as a water supply pipeline and connected with the spray head, and the water outlet pipe is used as a drainage pipeline and connected with the cooling water tank. After the high-temperature tin column enters the cooling water tank, the spray head sprays cooling water towards the surface of the tin column, and the cooling water enables the tin column to be rapidly cooled. The cooling water sprayed and dropped is stored in the cooling water tank and finally enters and exits the cooling water circulation system through the drain pipe to realize circulation.

When the cooling water is directly sprayed on the surface of the tin column, explosion accidents are easily caused, the safety factor of the production process is reduced, and the cooling water damages the surface of the tin column and influences the quality of products.

SUMMERY OF THE UTILITY MODEL

In order to reduce the damage on the surface of the tin column and improve the quality of a tin column product and the safety coefficient of a production process, the application provides the tin column machine with a closed cooling system.

The name provided by the application adopts the following technical scheme:

the tin column machine with the closed cooling system comprises the cooling system, wherein the cooling system comprises a cooling water pipe, the cooling water pipe comprises an inner pipeline capable of supporting a high-temperature tin column to perform heat exchange, an outer pipeline is sleeved outside the inner pipeline, and a closed space filled with cooling water in the cooling water pipe is formed between the inner wall of the outer pipeline and the outer wall of the inner pipeline;

the outer pipeline is provided with a water inlet and a water outlet in a penetrating manner, the water inlet is connected with a water inlet pipe, the water outlet is connected with a water outlet pipe, the water inlet pipe and the water outlet pipe are externally connected with cooling water circulation equipment together, and finally a closed cooling system is formed.

By adopting the technical scheme, when the cooling system works, the cooling equipment leads cooling water into the cooling water pipe through the water inlet pipe, the formed high-temperature tin column enters the inner pipeline through the pipe orifice of the cooling water pipe, the temperature difference is formed between the cooling water pipe and the high-temperature tin column, and then heat exchange is carried out to reduce the temperature of the tin column, so that the cooling effect is achieved. The cooling water is not directly contacted with the high-temperature tin column, so that the condition that the surface of the tin column is damaged due to the fact that the temperature difference between the cooling water and the tin column is too large and the cooling water is rapidly vaporized on the surface of the tin column is reduced, the probability of explosion accidents is reduced, and the quality of products and the safety coefficient of the production process are improved. The cooling water heated by heat exchange is discharged through a drain pipe and then enters the cooling equipment again, so that the cyclic utilization of the cooling water is realized.

Optionally, one side of cooling system is provided with the molding system, and the molding system is including the shaping case that is used for bearing the former, and the orificial discharge gate of one end of offering the confession shaping tin post and getting into condenser tube is run through to one side of shaping case, and the shaping case is linked together with condenser tube, and the intercommunication department is provided with the heat insulating board.

By adopting the technical scheme, the heat insulation plates are connected into the molding box and the cooling water pipe, so that the molding system is communicated with the cooling system, the tight connection between the working procedures is realized, the chance that the high-temperature tin column is exposed to the outside is reduced, and the safety and the stability of the production process are improved. The insulating effect of the insulating panels reduces the impact of the high temperature operating environment in the molding system on the cooling system.

Optionally, the heat insulation plate is an asbestos heat insulation plate.

By adopting the technical scheme, the asbestos thermal insulation board has low thermal conductivity, good thermal insulation performance, high compressive strength and good processing performance.

Optionally, the inlet pipe is provided with an inlet water temperature detection device, and the outlet pipe is provided with an outlet water temperature detection device.

By adopting the technical scheme, after the temperature detection equipment is started, the water temperature in the water inlet pipe and the water outlet pipe can be monitored in real time through the temperature detection equipment, so that the operation condition of the cooling system can be known by an operator, and the cooling system can be correspondingly adjusted, repaired and maintained.

Optionally, the outer wall of the outer pipeline is wrapped with a heat insulation layer.

Through adopting above-mentioned technical scheme, when the heat preservation wrapped up in the outer wall of outer pipeline, the coefficient of thermal conductivity of heat preservation was low, had good thermal-insulated and cold insulation performance, can effectively reduce the heat exchange that cooling water took place through outer pipeline and external environment, further improved cooling system's cooling efficiency.

Optionally, the heat insulation layer is a rigid polyurethane foam layer.

By adopting the technical scheme, the cooling system has the advantages of light weight, high specific strength, small heat conductivity coefficient and good heat insulation performance, and effectively reduces the influence of the external environment temperature on the cooling system.

Optionally, an auxiliary support frame is arranged below the cooling water pipe; the bottom surface of the forming box is provided with a plurality of support rods which extend to the lower part of the cooling water pipe and are used for installing the auxiliary support frame.

Through adopting above-mentioned technical scheme, the required complete process of tin post production can be accomplished to the tin post machine, and cooling system is as the influence of middle process easily received the operation of front and back process, and the rocking that produces when the tin post cuts also can lead to condenser tube unable stable. In addition, condenser tube carries out the area of heat exchange for the increase with high temperature tin post, often can set up longer length, and auxiliary stay frame and bracing piece can further improve condenser tube's stability.

Optionally, the auxiliary supporting frame comprises a supporting plate at the lower part and a fixing plate at the upper part; the supporting plate comprises a first supporting plate at the lower part and a second supporting plate at the upper part; a first supporting groove is formed in the top end of the first supporting plate in a concave mode, a second supporting groove is formed in the bottom end of the second supporting plate in a concave mode, the first supporting groove is matched with the second supporting groove to form a clamping groove used for wrapping and clamping the supporting rod, and the first supporting plate is connected with the second supporting plate through bolts;

the fixing plate comprises a first fixing plate at the lower part and a second fixing plate at the upper part; a first fixing groove is formed in the bottom end of the first fixing plate in a recessed mode, a second fixing groove is formed in the top end of the second fixing plate in a recessed mode, the first fixing groove is matched with the second fixing groove to form a clamping groove used for wrapping and clamping a cooling water pipe, and the first fixing plate is connected with the second fixing plate through bolts; the top end of the second supporting plate is fixedly connected with the bottom end of the first fixing plate.

Through adopting above-mentioned technical scheme, backup pad and fixed plate combine to use can the bigger degree keep condenser tube's stability, and for dismantling the setting between each part of fixed plate, also for dismantling the setting between each part of backup pad, operating personnel can adjust the state and the quantity of the use of fixed plate and backup pad according to the particular case when condenser tube operation, can improve auxiliary stay's practicality.

To sum up, the application comprises the following beneficial technical effects:

1. after the high-temperature tin column enters the cooling water pipe, heat exchange is carried out between cooling water in the cooling water pipe and the high-temperature tin column, so that the tin column is cooled. The cooling water is not directly contacted with the high-temperature tin column, so that the conditions of explosion accidents and damage of the cooling water to the surface of the tin column are reduced, and the quality of products and the safety factor of the production process are improved. The cooling water heated by heat exchange is discharged through a drain pipe and then enters the cooling equipment again to realize the recycling of the cooling water;

2. the hard polyurethane foam layer and the asbestos board that set up on the condenser tube can effectively improve refrigerated efficiency, reduce external factor to the cooling water and the thermal-conductive influence between high temperature tin post.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a tin column machine with a closed cooling system according to an embodiment of the present application.

Fig. 2 is a partial schematic view of the cooling system of fig. 1.

Fig. 3 is a partial structural view of the auxiliary supporting frame in fig. 2.

Description of reference numerals: 1. a support bar; 2. a molding system; 21. forming a box; 22. a discharge port; 23. an asbestos sheet; 3. a cooling system; 31. a cooling water pipe; 311. an inner conduit; 312. an outer conduit; 313. a rigid polyurethane foam layer; 314. a water inlet; 315. a water inlet pipe; 316. water inlet temperature detection equipment; 317. a water outlet; 318. a water outlet pipe; 319. outlet water temperature detection equipment; 4. an auxiliary support frame; 41. a support plate; 411. a first support plate; 412. a first support groove; 413. a second support plate; 414. a second support groove; 42. a fixing plate; 421. a first fixing plate; 422. a first fixing groove; 423. a second fixing plate; 424. a second fixing groove; 5. a power transmission system 6 and a cutting system.

Detailed Description

The present application is described in further detail below.

The embodiment of the application discloses tin post machine with closed cooling system, refer to fig. 1, including bracing piece 1, forming system, cooling system, power transmission system and cutting system have set gradually along the direction of processing of tin post above bracing piece 1.

The support rods 1 are in a horizontal long rod shape, two support rods are arranged in the direction parallel to the ground, and the top end of each support rod 1 is provided with a forming system 2. The molding system 2 comprises a molding box 21 for carrying the molding equipment, and the bottom surface of the molding box 21 is fixedly connected with the corresponding top end of the support rod 1. Referring to fig. 2, a discharge port 22 for allowing the formed tin column to leave the forming box 21 is formed in one side of the forming box 21 along the length direction of the support rod 1. An asbestos plate 23 is laid on the periphery of the discharge port 22.

One end of the discharge port 22, which is far away from the forming box 21, is provided with a cooling system 3, the cooling system 3 comprises a cooling water pipe 31 which is horizontally arranged, the cooling water pipe 31 comprises an inner pipe 311, an outer pipe 312 is sleeved outside the inner pipe 311, and the outer wall of the outer pipe 312 is wrapped with a rigid acid foam layer 313. The central axes of the inner pipe 311 and the outer pipe 312 are collinear, and a closed space for circulating cooling water is formed between the inner wall of the outer pipe 312 and the outer wall of the inner pipe 311. One end of the cooling water pipe 31 close to the asbestos plate 23 is communicated with the discharge hole 22.

The top of the outer pipeline 312 is penetrated and provided with a water inlet 314 and a water outlet 317 which are communicated with the closed space of the cooling water pipe 31, the water inlet 314 is connected with a water inlet pipe 315, the joint of the water inlet pipe 315 and the water inlet 314 is the tail end of the water inlet pipe 315, and a water inlet temperature detection device 316 is arranged on the part of the water inlet pipe 315 close to the tail end. The detection means of the inlet water temperature detection device 316 penetrates the top of the inlet water pipe 315 to measure the temperature of the cooling water in the inlet water pipe 315, and the beginning of the inlet water pipe 315 in the water flow direction is externally connected to a cooling water circulation device. The water outlet 317 is connected with a water outlet pipe 318, the connection position of the water outlet pipe 318 and the water outlet 317 is the starting end of the water outlet pipe 318, and the part of the water outlet pipe 318 close to the starting end is provided with water outlet temperature detection equipment 319. The detection device of the outlet water temperature detection device 319 penetrates through the top of the outlet water pipe 318 to detect the temperature of the cooling water in the water pipe 318, and the tail end of the outlet water pipe 318 in the water flow direction is externally connected with a cooling water circulation device.

Referring to fig. 3, the support rod 1 is provided with an auxiliary support frame 4 for auxiliary support of the cooling water pipe 31. The auxiliary supporting frame 4 includes a plurality of supporting plates 41, and the supporting plates 41 include a lower first supporting plate 411 and an upper second supporting plate 413. The first supporting plate 411 and the second supporting plate 413 are detachably and fixedly connected, and in this embodiment, are connected by bolts.

Two first supporting grooves 412 are concavely formed at the top end of the first supporting plate 411, and the first supporting grooves 412 are arranged and distributed along the length direction of the first supporting plate 411. Two second supporting grooves 414 corresponding to the two first supporting grooves 412 are concavely formed at the bottom end of the second supporting plate 413, the second supporting grooves 414 are distributed along the length direction of the second supporting plate 413, and the first supporting grooves 412 are matched with the corresponding second supporting grooves 414 to form clamping grooves for wrapping and clamping the supporting rod 1.

The top of the supporting plate 41 is provided with a fixing plate 42, the fixing plate 42 includes a first fixing plate 421 on the upper portion and a second fixing plate 423 on the lower portion, the first fixing plate 421 and the second fixing plate 423 are detachably and fixedly connected, and a bolt connection is adopted in this embodiment.

Two first fixing grooves 422 are concavely formed at the bottom end of the first fixing plate 421, and the first fixing grooves 422 are arranged and distributed along the length direction of the first fixing plate 421. The top end of the second fixing plate 423 is concavely formed with two second fixing grooves 424 corresponding to the two first fixing grooves 422, the second fixing grooves 424 are arranged and distributed along the length direction of the second fixing plate 423, and the first fixing grooves 422 are matched with the corresponding second fixing grooves 424 to form clamping grooves for wrapping the clamping and fixing cooling water pipes 31.

The implementation principle of the name of the embodiment of the application is as follows: the tin raw material is cast into tin columns through the forming system 2, the tin columns enter the cooling water pipe 31 through the discharge port 22, the high-temperature tin columns perform heat exchange in the cooling water pipe 31 to achieve the purpose of cooling, cooling water enters the cooling water pipe 31 through the water inlet pipe 315, the temperature of the cooling water rises due to the heat exchange, and the cooling water after the temperature rise is discharged through the water outlet pipe 318.

The cooling water is not directly contacted with the high-temperature tin column, so that the condition that the cooling water damages the surface of the tin column is reduced, and the quality of the product and the safety factor of the production process are improved. The cooling water heated by heat exchange is discharged through a drain pipe and then enters the cooling equipment again, so that the cyclic utilization of the cooling water is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Tin post machine with closed cooling system, including cooling system (3), its characterized in that: the cooling system (3) comprises a cooling water pipe (31), the cooling water pipe (31) comprises an inner pipeline (311) capable of supporting a high-temperature tin column to perform heat exchange, an outer pipeline (312) is sleeved outside the inner pipeline (311), and a closed space for circulating cooling water in the cooling water pipe (31) is formed between the inner wall of the outer pipeline (312) and the outer wall of the inner pipeline (311);

a water inlet (314) and a water outlet (317) are arranged on the outer pipeline (312) in a penetrating way, a water inlet pipe (315) is connected to the water inlet (314), a water outlet pipe (318) is connected to the water outlet (317), and the water inlet pipe (315) and the water outlet pipe (318) are connected with cooling water circulation equipment together in an external mode.

2. A tin column machine with a closed cooling system as set forth in claim 1, wherein: one side of cooling system (3) is provided with forming system (2), and forming system (2) is including being used for bearing forming device's shaping case (21), and one side of shaping case (21) is run through and is offered and supplies shaping tin post to get into discharge gate (22) of cooling water pipe (31) along the mouth of pipe of cooling water pipe (31), and shaping case (21) are linked together with cooling water pipe (31), and the intercommunication department is provided with the heat insulating board.

3. A tin column machine with closed cooling system as set forth in claim 2, wherein: the heat insulation plate is an asbestos plate (23).

4. A tin column machine with a closed cooling system as set forth in claim 1, wherein: the water inlet pipe (315) is provided with a water inlet temperature detection device (316), and the water outlet pipe (318) is provided with a water outlet temperature detection device (319).

5. A tin column machine with a closed cooling system as set forth in claim 1, wherein: the outer wall of the outer pipeline (312) is wrapped with a heat insulation layer.

6. A tin column machine with closed cooling system according to claim 5, characterized in that: the heat-insulating layer is a rigid polyurethane foam plastic layer (313).

7. A tin column machine with closed cooling system as set forth in claim 2, wherein: an auxiliary support frame (4) is arranged below the cooling water pipe (31); the bottom surface of the forming box (21) is provided with a support rod (1) which extends to the lower part of the cooling water pipe (31) and is used for installing the auxiliary support frame (4).

8. A tin column machine with closed cooling system according to claim 7, characterized in that: the auxiliary support frame (4) comprises a support plate (41) at the lower part and a fixing plate (42) at the upper part;

the support plate (41) comprises a first support plate (411) at the lower part and a second support plate (413) at the upper part; a first supporting groove (412) is formed in the top end of the first supporting plate (411) in a concave mode, a second supporting groove (414) is formed in the bottom end of the second supporting plate (413) in a concave mode, the first supporting groove (412) is matched with the second supporting groove (414) to form a clamping groove used for wrapping and clamping the supporting rod (1), and the first supporting plate (411) is connected with the second supporting plate (413) through bolts;

the fixing plate (42) comprises a first fixing plate (421) at the lower part and a second fixing plate (423) at the upper part; a first fixing groove (422) is formed at the bottom end of the first fixing plate in a recessed mode, a second fixing groove (424) is formed at the top end of the second fixing plate (423) in a recessed mode, the first fixing groove (422) is matched with the second fixing groove (424) to form a clamping groove used for wrapping a clamped cooling water pipe, and the first fixing plate (421) is connected with the second fixing plate (423) through bolts; the top end of the second supporting plate (413) is fixedly connected with the bottom end of the first fixing plate (421).